I don’t know _________ the problem.
A．how deal with B．how to deal with
C．what to deal with D．what do with
Hainan is a very good island. It’s the second ________ island in China.
A．largest B．large C．larger D．most large
The accident happened ________ a cold winter morning.
A．in B．at C．of D．on
— ________ fine weather it is today!
— Let’s go for a picnic.
A．What B．How C．What a D．How a
—My father has decided to _________ smoking.
—That’s good news for us.
A．give up B．hand up C．put up D．look up
Mr. Chen is handsome and kind and he is one of _________ in our school.
A．a popular teacher B．more popular teacher
C．most popular teachers D．the most popular teachers
